• 
  • Your satisfaction
  • General overview
  • Company history
  • Innovation
  • Production system
  • Quality
  • Sustainable development
  • HR Development
  • Aubert & Duval sites
  • Sales Network
  • Downloads
• 
  • Designing
  • Melting
  • Rolling
  • Open-die forging
  • Closed-die forging
  • Machining
  • Quality controls
  • Heat treatment
  • Custom heat treatment
  • Foundry
  • Powder metallurgy
• 
  • Your challenges
  • Aerospace
  • Energy
  • Transportation
  • Tooling
  • Specialties
• 
  • Products and parts
  • Our materials
• 
  • Partnership
  • Technical support
  • Distribution and Logistics
  • Custom heat treatment
• 
• 
  • Contact form
  • Sales Network

Nuances

Tool steels

• Tool steels for hot work
  

  A&D Grade	Specifications			Chemical Composition				Mechanical properties
  	European standard	USA	Common designation	C	Ni	Cr	Mo	Heat treatment	UTS (N/mm²)	0,2% YS (N/mm²)	A (%)
  												ADC3	X36CrMoV5‑1	AISI: ~H11		0.35		5.00	1.30
  DH11	X37CrMoV5‑1	AISI: H11		0.38		5.10	1.35
  MEK3	32CrMoV12‑10			0.35		3.00	1.00
  MEK4	40CrMoV13‑9			0.40		3.00	1.00
  R6110	X38CrMoV5‑3			0.40		5.00	3.00
  SDC	X35CrNiMoV5‑2‑2			0.35	1.50	5.00	1.80
  SMR	32CrMoV12‑28	AISI: ~H10		0.35		3.00	2.70
  SMR7	X38CrMoCoV5‑3‑3			0.40		5.00	3.00
  SMV3	X37CrMoV5‑1	AISI: H11	H11	0.40		5.00	1.30
  SMV4S	X40CrMoV5‑1	AISI: H13 Superior quality		0.40		5.00	1.30
  TA2	40NiCrMo16			0.37	3.70	1.80	0.30
  TA3	45NiCrMo18			0.42	4.40	1.60	0.50
  DH13	X40CrMoV5‑1	AISI: H13		0.40		5.10	1.35
  SMP3	X36CrMoV5‑1	AISI: ~H11		0.35		5.00	1.30
  VOLVIC10	X20CoCrWMo10‑10‑6‑2			0.18		10.00	2.00
  MPY	NiCr20Co13Mo4Ti3Al	AISI: 685		0.10	Base	19.00	4.00
  SMV4	X40CrMoV5‑1	AISI: H13		0.40		5.10	1.35
  R2449	NiCr19Fe19Nb5Mo3			0.10	Base	19.00	3.00

  A&D Grade	Specifications			Main Standards
  	European standard	USA	Common designation	AIR	AECMA	NF-EN/NF-EN-ISO/NF-A		WL	BS	AMS	ASTM		SUS	JIS
  				Standard	Standard	Symbol	Numerical	Standard	Standard	Standard	Grade	Standard	Standard	Standard
  ADC3	X36CrMoV5‑1	AISI: ~H11						1.2340
  DH11	X37CrMoV5‑1	AISI: H11						1.2343
  MEK3	32CrMoV12‑10							1.7765 ~1.8522		6481
  MEK4	40CrMoV13‑9							1.8523
  R6110	X38CrMoV5‑3					X38CrMoV5‑3		1.2367
  SDC	X35CrNiMoV5‑2‑2
  SMR	32CrMoV12‑28	AISI: ~H10				32CrMoV12‑28		~1.2365						~SKD7
  SMR7	X38CrMoCoV5‑3‑3
  SMV3	X37CrMoV5‑1	AISI: H11	H11			X37CrMoV5‑1		1.2343			H11	A681		SKD6
  SMV4S	X40CrMoV5‑1	AISI: H13 Superior quality				X40CrMoV5‑1		1.2344						SKD61
  TA2	40NiCrMo16							~1.2766
  TA3	45NiCrMo18							~1.2767
  DH13	X40CrMoV5‑1	AISI: H13						1.2344						SKD61
  SMP3	X36CrMoV5‑1	AISI: ~H11						1.2340
  VOLVIC10	X20CoCrWMo10‑10‑6‑2							~1.2888
  MPY	NiCr20Co13Mo4Ti3Al	AISI: 685						2.4654
  SMV4	X40CrMoV5‑1	AISI: H13		Z40CDV5		X40CrMoV5‑1		1.2343						SKD61
  R2449	NiCr19Fe19Nb5Mo3					NiCr19Fe19Nb5Mo3		2.4668						NCF718

  A&D Grade	Specifications			Mechanical properties
  	European standard	USA	Common designation	Heat treatment	UTS (N/mm²)	0,2% YS (N/mm²)	A (%)	KCU (J/cm²)	KV (J)	KV -40°C (J)	KV -60°C (J)	Hardness HV	Hardness HRC
  ADC3	X36CrMoV5‑1	AISI: ~H11
  DH11	X37CrMoV5‑1	AISI: H11
  MEK3	32CrMoV12‑10
  MEK4	40CrMoV13‑9
  R6110	X38CrMoV5‑3
  SDC	X35CrNiMoV5‑2‑2
  SMR	32CrMoV12‑28	AISI: ~H10
  SMR7	X38CrMoCoV5‑3‑3
  SMV3	X37CrMoV5‑1	AISI: H11	H11
  SMV4S	X40CrMoV5‑1	AISI: H13 Superior quality
  TA2	40NiCrMo16
  TA3	45NiCrMo18
  DH13	X40CrMoV5‑1	AISI: H13
  SMP3	X36CrMoV5‑1	AISI: ~H11
  VOLVIC10	X20CoCrWMo10‑10‑6‑2
  MPY	NiCr20Co13Mo4Ti3Al	AISI: 685
  SMV4	X40CrMoV5‑1	AISI: H13
  R2449	NiCr19Fe19Nb5Mo3

  A&D Grade	Specifications			Chemical composition
  	European standard	USA	Common designation	C	Ni	Cr	Mo	V	Ti	Co	Al	Nb	W	Fe
  ADC3	X36CrMoV5‑1	AISI: ~H11		0.35		5.00	1.30	0.40
  DH11	X37CrMoV5‑1	AISI: H11		0.38		5.10	1.35	0.40
  MEK3	32CrMoV12‑10			0.35		3.00	1.00	0.25
  MEK4	40CrMoV13‑9			0.40		3.00	1.00	0.20
  R6110	X38CrMoV5‑3			0.40		5.00	3.00	0.50
  SDC	X35CrNiMoV5‑2‑2			0.35	1.50	5.00	1.80	0.60
  SMR	32CrMoV12‑28	AISI: ~H10		0.35		3.00	2.70	0.50
  SMR7	X38CrMoCoV5‑3‑3			0.40		5.00	3.00	0.50		2.70
  SMV3	X37CrMoV5‑1	AISI: H11	H11	0.40		5.00	1.30	0.40
  SMV4S	X40CrMoV5‑1	AISI: H13 Superior quality		0.40		5.00	1.30	1.00
  TA2	40NiCrMo16			0.37	3.70	1.80	0.30
  TA3	45NiCrMo18			0.42	4.40	1.60	0.50
  DH13	X40CrMoV5‑1	AISI: H13		0.40		5.10	1.35	1.10
  SMP3	X36CrMoV5‑1	AISI: ~H11		0.35		5.00	1.30	0.50
  VOLVIC10	X20CoCrWMo10‑10‑6‑2			0.18		10.00	2.00			10.00			6.50
  MPY	NiCr20Co13Mo4Ti3Al	AISI: 685		0.10	Base	19.00	4.00		3.00	14.00	1.50
  SMV4	X40CrMoV5‑1	AISI: H13		0.40		5.10	1.35	1.10
  R2449	NiCr19Fe19Nb5Mo3			0.10	Base	19.00	3.00					5.20		19.00

  Key to heat treatment symbols
  Solution treated	H	Annealed	R
  Thermo-mechanical treatment	TM	Quenched and tempered	T+RV
  Sub-zero treatment	F	Solution treated and aged	H+V

  
  
• Tool steels for plastic molding
• Tool steels for cold work
• Tool steels for glassware